The objectives described in Research Units RECEIVER, REACTOR and RECORDER are closely linked to innovative developments in the existing fleet of seagoing systems working in the water column, at the sediment-water interface, and within the ocean floor. Science-driven improvements and new developments in marine robotic systems, particularly in their payloads, focus on

systems to measure and sample particles throughout the water column (most important in RECEIVER),

These developments encompass significant key technological advancements to achieve the overarching objectives of the Cluster. The close interaction between ocean-floor research and the development and use of sophisticated technology will provide an excellent environment for training a new generation of marine scientists.